TNS Astronomical Transient Report No. 307850 [ 2026TNSTR2413....1S ]

Date Received (UTC): 2026-06-09 14:07:22
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2026osv
Discoverer internal name: ZTF26abatejl
Coordinates (J2000): RA = 20:46:40.538 (311.6689089) DEC = -08:43:37.23 (-8.7270082)
Discovery date: 2026-06-08 10:26:28.000 (JD=2461199.9350463)



Photometry

Discovery (first detection):
Discovery date: 2026-06-08 10:26:28.000
Flux: 20.0759 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2026-06-08 09:39:44
Limiting flux: 20.0258 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2026osv